#connt.article_content_w_ctt .box{background:var(--color-c-brand);margin-top:36px;margin-bottom:36px;padding:64px;font-size:32px;line-height:44px}#connt.article_content_w_ctt .wechat-code{width:266px;height:360px}@media screen and (width <= 790px){#connt.article_content_w_ctt .box{padding:64px 24px;font-size:20px;line-height:30px}#connt.article_content_w_ctt .wechat-code{width:100px;height:100px}}